Database server cannot convert data from/to character set '%1'

Error constant SQLE_UNSUPPORTED_CHARACTER_SET_ERROR
ODBC 2 State 08S01
ODBC 3 State 08S01
Parameter 1 Name of the requested character set.
Severity 21
SQLCODE –869
SQLSTATE 08W64
Sybase error code 13873
Probable cause

The database server cannot convert character data from/to the character set requested by the application because the character set is not supported. The connection fails.